[SeaQueen]

Originally Posted by Three14

I'm not positive, but wasn't that just a port of the PC version?

Looks like it is!
http://en.wikipedia.org/wiki/688_Attack_Sub

DW's own roots can be traced back to that very game!
http://www.subsim.com/ssr/simhist.html

I did that one. I was always a bigger fan of Red Storm Rising, though. I really liked the manual that came with all of Microprose's sims, actually.